Specifications include, but are not limited to: 1. GPS Data Collection and Compatibility with ESRI ArcPro: ● Accurately collect and record attribute data, coordinates, & pictures for each water valve within the specified size range (2 to 36 inches). ● Horizontal and vertical accuracy tolerances will be at the subfoot level and should be collected using NC's Real-Time Network and DGPS methods. ● All data products will be delivered in NAD 1983 North Carolina State Plane Coordinate System FIPS 3200 (US Feet). ● Final deliverables will be in an ESRI file geodatabase format adhering to a schema determined prior to data collection. ● Collect a minimum of 3 photographs per valve: 2. Valve Access: ● Adjust the height of each valve box as necessary to meet optimal operational standards. ● Align valve boxes to ensure proper functionality and accessibility. ● Conduct thorough cleaning of valve boxes as needed to remove debris and ensure unobstructed valve operation. 3. Valve Exercise and Turn Count: ● Systematically exercise each water valve to assess its operational condition. ● Record and report the number of turns required for each valve, providing a quantitative measure of functionality. 4. Confined Space Entry: ● ● Ensure personnel are properly trained and equipped for safe entry into confined spaces, adhering to all relevant safety standards and regulations set forth by OSHA 5. Traffic Control for Roadway Valves: ● Implement proper traffic control measures for any valves located within roadways. ● Adhere to traffic management regulations per the NCDOT Manual on Uniform Traffic Control Devices to ensure the safety of both workers and the public during assessments within roadway areas.
